NATURAL GEMS BELGIUM

Professional Gem Evaluation

Reference No. NGB-000007

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VERIFICATION STATUS

Verified

This gemstone has been individually evaluated and permanently registered by Natural Gems Belgium.

This verification page confirms the identity and authenticity of the gemstone referenced above.

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GEMSTONE IDENTIFICATION

Species

Zoisite

Variety

Tanzanite

Weight

0.030 ct

Dimensions

2.0 × 2.0 mm

Shape / Cut

Round Brilliant

Colour

Light Violet Blue

Origin

Tanzania

Treatment

Gently Heated

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NGB GEM EVALUATION

Overall Score

93 / 100

Quality Grade

PREMIUM

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INDIVIDUAL QUALITY ASSESSMENT

Colour.......................23 / 25

Clarity......................24 / 25

Cut & Symmetry...............24 / 25

Brilliance...................22 / 25

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PROFESSIONAL EVALUATION

This natural Tanzanite displays an attractive light violet-blue colour with pleasing brilliance and the characteristic pleochroic colour change associated with Tanzanian Tanzanite.

The round brilliant cut exhibits good symmetry and a lively appearance despite its small calibrated size.

No visible chips or surface damage were observed during the evaluation.

This gemstone is particularly suitable for fine jewellery, precision settings and gemstone collections.

Evaluation performed in accordance with the Natural Gems Belgium Professional Gem Evaluation Standard (NGB-PGES).

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AUTHENTICITY STATEMENT

The gemstone displayed on this verification page has been individually evaluated and registered by Natural Gems Belgium. The photographs presented on this verification page represent the exact gemstone referenced above. Each Natural Gems Belgium Reference Number is unique, permanently assigned and shall never be reused.

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ONLINE REGISTRY

Reference Number

NGB-000007

Evaluation Date

06 August 2026

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End of Verification Record

Natural Gems Belgium

www.naturalgemsbelgium.shop